12 C.F.R. § 239.10
(2) Additional proxy disclosure requirements. In addition to the requirements in paragraph (a) of this section, all proxies requesting accountholder approval of a mutual holding company reorganization shall address in detail:
(3) Nonconforming minority stock issuances. Subsidiary holding companies proposing non-conforming minority stock issuances pursuant to § 239.24(c)(6)(ii) must include in the proxy materials to accountholders seeking approval of a proposed reorganization an additional disclosure statement that serves as a cover sheet that clearly addresses: